文(wen)章(zhang)來源：內(nei)蒙古國資委 發布(bu)時間：2015-04-03
從2009年起(qi)，內(nei)蒙古(gu)自(zi)治(zhi)區積(ji)極(ji)組(zu)織風(feng)(feng)電(dian)(dian)(dian)(dian)供(gong)(gong)熱(re)項目研究，探討風(feng)(feng)電(dian)(dian)(dian)(dian)消(xiao)(xiao)納新途徑，增(zeng)加地區用電(dian)(dian)(dian)(dian)負荷，解決風(feng)(feng)電(dian)(dian)(dian)(dian)在供(gong)(gong)熱(re)期電(dian)(dian)(dian)(dian)網低谷(gu)段(duan)上(shang)網困難(nan)，先后在察(cha)右(you)中旗、四子王(wang)旗、巴林左旗、林西縣、扎魯特旗等5個旗縣組(zu)織實施9個風(feng)(feng)電(dian)(dian)(dian)(dian)供(gong)(gong)熱(re)示范(fan)項目。據初步統計(ji)，截(jie)至目前，風(feng)(feng)電(dian)(dian)(dian)(dian)供(gong)(gong)熱(re)面積(ji)達(da)160萬平(ping)米，供(gong)(gong)暖期消(xiao)(xiao)納風(feng)(feng)電(dian)(dian)(dian)(dian)2.5億(yi)千瓦(wa)時(shi)。預計(ji)今后3年內(nei)風(feng)(feng)電(dian)(dian)(dian)(dian)供(gong)(gong)熱(re)消(xiao)(xiao)納電(dian)(dian)(dian)(dian)量將達(da)到(dao)30億(yi)千瓦(wa)時(shi)以上(shang)。
以烏蘭察布市察右中旗風(feng)電(dian)(dian)(dian)(dian)供(gong)熱示范項(xiang)(xiang)目為例，項(xiang)(xiang)目運行8臺2500千(qian)伏安(an)變壓器帶(dai)電(dian)(dian)(dian)(dian)鍋爐，供(gong)熱面積12萬平米，最終(zhong)可達30萬平方(fang)米。該項(xiang)(xiang)目選擇已建成投運的(de)40萬千(qian)瓦華電(dian)(dian)(dian)(dian)庫(ku)倫風(feng)電(dian)(dian)(dian)(dian)場作為風(feng)電(dian)(dian)(dian)(dian)供(gong)熱試點，每天21時至(zhi)次(ci)日8時電(dian)(dian)(dian)(dian)網低谷(gu)時段，消納“棄風(feng)”進(jin)行供(gong)熱。風(feng)電(dian)(dian)(dian)(dian)企(qi)業(ye)與電(dian)(dian)(dian)(dian)網公司按0.51元(yuan)/千(qian)瓦時結算上網電(dian)(dian)(dian)(dian)量，風(feng)電(dian)(dian)(dian)(dian)供(gong)熱項(xiang)(xiang)目按照(zhao)居民生(sheng)活(huo)用電(dian)(dian)(dian)(dian)0.427元(yuan)/千(qian)瓦時向電(dian)(dian)(dian)(dian)網公司購(gou)電(dian)(dian)(dian)(dian)。
該供熱項目(mu)于2012年(nian)3月30日建成(cheng)投(tou)運以來，節(jie)省了(le)煤炭、石油等常規能(neng)源，減(jian)少了(le)有害氣體及灰渣的排(pai)(pai)放(fang)。據(ju)初步統計，一個供熱期6個月可(ke)消納(na)低谷(gu)時(shi)(shi)段電(dian)量(liang)2090萬千瓦時(shi)(shi)，可(ke)節(jie)約標(biao)煤3100噸，減(jian)少二(er)氧化(hua)碳排(pai)(pai)放(fang)7700噸，二(er)氧化(hua)硫、氮氧化(hua)物、煙塵等有害物質排(pai)(pai)放(fang)約130噸。